80663370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30211}}^1$

素因数の和:30310

約数の個数: 32

約数和(自身を含む): 195773760

約数和(自身を除く): 115110390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 30211, 60422, 90633, 151055, 181266, 302110, 453165, 906330, 2688779, 5377558, 8066337, 13443895, 16132674, 26887790, 40331685, 80663370]

約数ペア:

[(1, 80663370), (2, 40331685), (3, 26887790), (5, 16132674), (6, 13443895), (10, 8066337), (15, 5377558), (30, 2688779), (89, 906330), (178, 453165), (267, 302110), (445, 181266), (534, 151055), (890, 90633), (1335, 60422), (2670, 30211)]